Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
九九 kuku násobilkaleda1, math
nana 7jlpt5
shichi (num) sevenjlpt5
お八つ oyatsu snackryouri
十七 juunana 17math
七つ nanatsu sevenjlpt5
四十 yonjuu 40math
九つ kokonotsu ninejlpt5
五つ itsutsu fivejlpt5
juu (num) 10, tenjlpt5